Now that Iowa, Wyoming, New Hampshire, Michigan, Nevada, and South Carolina have voted, at least in one party, one thing is perfectly clear: While the identities of the two major-party nominees are not yet certain, the ranks on both sides have thinned dramatically and the finalists have emerged. For the Democrats, the nominee will either be Hillary Clinton or Barack Obama, in that order of probability, and for the Republicans, John McCain or Mitt Romney, with Rudy Giuliani a longshot possibility should he win Florida on January 29th. Notice that we said “win”, not second place, for Giuliani. Unquestioned victory in the Sunshine State is now Rudy’s only chance to be taken seriously since he has done miserably in the first five contests and has chosen to campaign almost exclusively of late in Florida…